/* IDRAULICA CAPUTO - Glossy Promo Flyer style */
:root{
  --bg:#fff7ed; --ink:#0b1220; --muted:#5b6473;
  --primary:#e11d2e; --primary-2:#ff5733; --accent:#facc15;
  --blue:#0a4ea2; --card:#ffffff; --border:#ffe4cf; --shadow:0 8px 24px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
.container{max-width:1180px;margin:0 auto;padding:0 18px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:linear-gradient(90deg,#fff,#fff5ec);border-bottom:3px solid var(--primary);box-shadow:var(--shadow)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 18px}
.brand{display:flex;gap:12px;align-items:center;color:var(--ink)}
.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:900;letter-spacing:1px;box-shadow:var(--shadow)}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text small{color:var(--muted);font-size:12px}
.menu a{margin-left:18px;font-weight:600;color:var(--ink)}
.menu a:hover{color:var(--primary)}

/* Hero */
.hero{background:radial-gradient(1000px 400px at 20% -10%,#ffd9b8,transparent),linear-gradient(135deg,#fff,#ffe9d6);padding:56px 0;border-bottom:1px dashed var(--border)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.hero h1{font-size:44px;margin:0 0 12px;letter-spacing:-.5px}
.hero .pill{display:inline-block;background:var(--accent);color:#1a1300;padding:6px 12px;border-radius:999px;font-weight:800;font-size:12px;letter-spacing:.5px;text-transform:uppercase;box-shadow:var(--shadow)}
.hero p{color:var(--muted);font-size:18px;max-width:520px}
.hero .cta{display:inline-block;margin-top:18px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;padding:14px 22px;border-radius:12px;font-weight:800;box-shadow:var(--shadow)}
.hero-promo{background:#fff;border:2px dashed var(--primary);border-radius:18px;padding:22px;text-align:center;box-shadow:var(--shadow)}
.hero-promo .big{font-size:48px;font-weight:900;color:var(--primary);line-height:1}
.hero-promo .lbl{font-weight:800;letter-spacing:1px;color:var(--blue);text-transform:uppercase}

/* Sections */
.section{padding:48px 0}
.section-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:22px}
.section-title h2{margin:0;font-size:28px}
.section-title a{font-weight:700}

/* Grid */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:980px){.grid{grid-template-columns:repeat(3,1fr)} .hero-grid{grid-template-columns:1fr} .hero h1{font-size:34px}}
@media(max-width:680px){.grid{grid-template-columns:repeat(2,1fr)} .menu a{margin-left:10px;font-size:14px}}

/* Card prodotto */
.card{position:relative;background:var(--card);border:1px solid var(--border);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;transition:transform .15s ease, box-shadow .15s ease;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .thumb{aspect-ratio:1/1;background:#fafafa;display:grid;place-items:center;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover}
.card .thumb .ph{font-size:48px;color:#cbd5e1}
.card .body{padding:14px;display:flex;flex-direction:column;gap:8px;flex:1}
.card .cat{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--blue);font-weight:800}
.card .name{font-weight:700;font-size:15px;line-height:1.25;min-height:38px}
.card .prices{margin-top:auto;display:flex;align-items:baseline;gap:10px}
.card .price{font-size:22px;font-weight:900;color:var(--primary)}
.card .price-old{text-decoration:line-through;color:var(--muted);font-size:13px}
.badges{position:absolute;top:10px;left:10px;display:flex;flex-direction:column;gap:6px;z-index:2}
.badge{font-size:11px;font-weight:900;padding:5px 10px;border-radius:999px;color:#fff;letter-spacing:.5px;box-shadow:var(--shadow);text-transform:uppercase}
.badge.offer{background:linear-gradient(135deg,var(--primary),var(--primary-2))}
.badge.new{background:var(--blue)}
.badge.sale{background:#16a34a}

/* Filtri */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.chip{background:#fff;border:1px solid var(--border);padding:8px 14px;border-radius:999px;font-weight:700;color:var(--ink);font-size:13px}
.chip.active,.chip:hover{background:var(--primary);color:#fff;border-color:var(--primary)}

/* Forms */
form.std{background:#fff;padding:22px;border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow);max-width:560px}
form.std label{display:block;font-weight:700;margin:10px 0 6px}
form.std input,form.std textarea,form.std select{width:100%;padding:10px 12px;border:1px solid #e5e7eb;border-radius:10px;font:inherit;background:#fff}
form.std button,.btn{display:inline-block;cursor:pointer;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;border:0;padding:12px 18px;border-radius:10px;font-weight:800;margin-top:14px;box-shadow:var(--shadow)}
.btn.secondary{background:var(--blue)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--border);box-shadow:none}
.alert{padding:12px 14px;border-radius:10px;margin:10px 0;font-weight:700}
.alert.ok{background:#dcfce7;color:#14532d}
.alert.err{background:#fee2e2;color:#7f1d1d}

/* Footer */
.site-footer{background:#0b1220;color:#cbd5e1;margin-top:60px}
.foot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:36px 18px}
.site-footer h4{color:#fff;margin:0 0 8px}
.site-footer a{color:#cbd5e1}
.copyright{text-align:center;padding:14px;border-top:1px solid #1f2937;font-size:13px;color:#94a3b8}
@media(max-width:680px){.foot-grid{grid-template-columns:1fr}}

/* Admin */
.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.admin-side{background:#0b1220;color:#fff;padding:20px}
.admin-side h3{margin:0 0 18px}
.admin-side a{display:block;color:#cbd5e1;padding:10px 12px;border-radius:8px;margin-bottom:4px}
.admin-side a:hover,.admin-side a.active{background:#1f2937;color:#fff}
.admin-main{padding:28px;background:#f8fafc}
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.table th,.table td{padding:10px 12px;text-align:left;border-bottom:1px solid #eef2f7;font-size:14px}
.table th{background:#f1f5f9}
.row-actions a{margin-right:8px;font-weight:700}
@media(max-width:780px){.admin-shell{grid-template-columns:1fr}}